In Emory’s Department of Pharmacology, the Traynelis and Yuan labs have been harvesting the vast amounts of information now available from public genome databases, to better understand how changes in the NMDA receptor genes relate to function. (Take a “deeper dive” into their November 2016 publication on this topic here.)

Their recent paper in PLOS Genetics focuses on a particular region in the NMDA receptor, called the pre-M1 helix (see figure). It also includes experiments on whether drugs now used for Alzheimer’s disease, such as memantine, could be repurposed to have beneficial effects for patients with certain mutations. The in vitro data reported here could inform clinical use.

Co-first author and former Molecular & Systems Pharmacology graduate student Kevin Ogden is now a computational biologist at Ocean Ridge Biosciences in Florida, and his colleague Wenjuan Chen is now at Xiangya Hospital, Central South University, Changsha, China.